Multiply and Divide Fractions and Decimals Part 1
This model is shaded to show one whole.
Which set is shaded to represent the solution to 1/3 x 9? (SEE PACKET)
A
Emma has a board that is 5 feet long. She cuts the board into 6 equal pieces. Which equation shows how to find the length, in feet, of each piece of the board?
A) 5 x 6=30
B) 6-5=1
C) 6 (divided by) 5 = 1 and 1/5
D) 5 (divided by) 6=5/6
D) 5 (divided by) 6=5/6
A carpenter has a wooden board that measures 1/4 meter long. He must cut the board into 6 pieces of equal length. How long, in meters, should the carpenter cut each piece?
A) 1/24
B) 1/12
C) 2/3
D) 3/2
A) 1/24
Which of these is a correct process for plotting the point (3, 6) on the coordinate plane?
A. Start at the origin. Move 3 units up the y-axis, and then move 6 units to the right. Plot the point there.
B. Start at the top of the y-axis. Move 3 units down the y-axis, and then move 6 units to the right. Plot the point there.
C. Start at the origin. Move 3 units to the right on the x-axis, and then move 6 units up. Plot the point there.
D. Start at the top of the y-axis. Move 3 units to the right, and then move 6 units down. Plot the point there.
C. Start at the origin. Move 3 units to the right on the x-axis, and then move 6 units up. Plot the point there.
Graph points A, B, and C on the coordinate plane. Point A should be located at (4, 6), point B should be located at (6, 4), and point C should be located at (3, 0). Be sure to graph and label all three points.
IN PACKET
See answer key!
Solve: 0.35 x 1.5=
0.525
Solve: 5/6 x 9/10=
A) 14/16
B) 15/30
C) 45/60
D) 50/54
C) 45/60
Jen makes a rectangular banner. It is 3/4 yard long and 1/4 yard wide.
What is the area, in square yards, of the banner?
A) 3/16
B) 3/8
C) 1
D) 3
A) 3/16
A rectangular prism is shown (in packet). What is the volume, in cubic inches, of this rectangular prism?
104 cubic inches
Anika stacked cubes, each with an edge of 1 inch, to build a model. The figure above shows how Anika stacked the cubes. What is the volume, in cubic inches of Anika's model? (SEE PACKET)
A) 3
B) 9
C) 16
D) 18
B) 9
Select a phrase from each list to correctly complete each sentence. (greater than, less than, equal to)
The product of 3/5 and 4 is _______ 4.
The product of 1 and 1/2 and 2 is ________2.
The product of 5/2 and 13/4 is ________ 13/4.
The product of 3/5 and 4 is less than 4.
The product of 1 and 1/2 and 2 is greater than 2.
The product of 5/2 and 13/4 is greater than 13/4.
Solve: 4.05 (divided by) 1.5=
2.7
Which statements are true about the expression 1 and 3/8 × 7/10? Select the two correct answers.
A. The product is less than 7/10.
B. The product is greater than 7/10.
C. The product is less than 1 and 3/8.
D. The product is greater than 1 and 3/8.
E. The product is equal to one of the factors.
B. The product is greater than 7/10.
C. The product is less than 1 and 3/8.
Kurt drew a rectangular maze with a length of 3/4 foot and a width of 5/12 foot.
What is the area, in square feet, of Kurt's maze?
A) 15/48
B) 8/16
C) 20/36
D) 15/16
A) 15/48
Two rules for creating number patterns are given below. Each rule begins with a number called the input and creates a number called the output.
Rule 1: Multiply the input by 2. Then add 3 to the result to get the output.
Rule 2: Multiply the input by 3. Then add 1 to the result to get the output.
Which input and output table works for both rules?
A) Input: 2. Output: 7
B) Input: 3. Output: 10
C) Input: 4. Output: 11
D) Input: 5. Output: 13
A) Input: 2. Output: 7
Elijah ate trail mix nine different times. Each X on the line plot represents an amount that he ate. (SEE PACKET)
How much total trail mix, in cups, did Elijah eat?
A) 9/2
B) 15/2
C) 9/4
D) 15/4
D) 15/4
Solve:
0.4 (divided by) 8=
0.05
In a frog jumping contest at the county fair, Freddy’s frog jumped 5/6 yard. Lily’s frog jumped 2/3 of the distance Freddy’s frog jumped. How far, in yards, did Lily’s frog jump?
A. 1/6
B. 10/18
C. 15/12
D. 20/6
B. 10/18
One student drew a square. Another student drew a rhombus that was not a square.
Select the three properties that both figures have.
A. They have four right angles.
B. They have four sides that are the same length.
C. They have two pairs of parallel sides.
D. They have opposite angles that are the same measure.
E. They have four angles that are the same measure.
B. They have four sides that are the same length.
C. They have two pairs of parallel sides.
D. They have opposite angles that are the same measure.
A cereal box has a height of 32 centimeters. It has a base with an area of 160 square centimeters. What is the volume, in cubic centimeters, of the cereal box?
5120
Jim uses ribbon to make bookmarks. Jim has 9 feet of ribbon. He uses 1/3 foot of ribbon to make each bookmark. What is the total number of bookmarks Jim makes with all 9 feet of ribbon?
27
TWO PART-ER: Can get 1,000, 500, or 0 POINTS!
Tom has a water tank that holds 5 gallons of water.
PART A: Tom uses water from a full tank to fill 6 bottles that each hold 16 ounces and a pitcher that holds 1/2 gallon. How many ounces of water are left in the water tank?
PART B: Tom drinks 4 pints of water a day. How many full tanks of water will he drink in 30 days?
Part A: 480
Part B: 3
TWO PART-ER, can get 1,000, 500 or 0 points.
Isabella bought apples, pears, and apricots and put them in one bag.
Part A: What is the weight of apples in the bag?
Part B: What is the weight of pears in the bag?
Part A: 1 and 4/10
Part B: 7/8
TWO PART-ER (can earn 1000, 500 or 0 points!)
There are 2 tanks at the aquarium, Tank A and Tank B. Each tank has two sections.
PART A: The volume of one section of Tank A is 24 cubic feet. The volume of the other section of tank A is 96 cubic feet. What is the total volume, in cubic feet, of Tank A?
A) 4
B) 72
C) 120
D) 2,304
PART B: Tank B has the same volume as Tank A. The volume of one section of tank B is 45 cubic feet. What is the volume, in cubic feet, of the other section of tank B?
PART A: C) 120
PART B: 75
Jonah draws a rectangle and a rhombus, neither of which are squares. What property do both figures have?
A. They both have 4 sides that are the same length.
B. They both have 2 pairs of parallel sides.
C. They both have 2 pairs of acute angles.
D. They both have 4 right angles.
B. They both have 2 pairs of parallel sides.